On Mon, Jun 14, 2021 at 11:44:15PM +0200, Martin Pieuchot wrote:
> On 14/06/21(Mon) 13:45, Visa Hankala wrote:
> > When a knote's kn_status is updated, it is necessary to lock the kqueue
> > that owns the knote, to ensure proper serialization. filt_proc() has
> > a mistake in this, and the
On 14/06/21(Mon) 13:45, Visa Hankala wrote:
> When a knote's kn_status is updated, it is necessary to lock the kqueue
> that owns the knote, to ensure proper serialization. filt_proc() has
> a mistake in this, and the following diff fixes it.
The fix is here to ensure `kn_status' cannot be
When a knote's kn_status is updated, it is necessary to lock the kqueue
that owns the knote, to ensure proper serialization. filt_proc() has
a mistake in this, and the following diff fixes it.
proc_filtops is MP-unsafe and all its callbacks run with the kernel
locked. The kernel lock should
